[  382.167989] PPP generic driver version 2.4.2
[  382.168741] NET: Registered PF_PPPOX protocol family
[  382.170976] l2tp_core: L2TP core driver, V2.0
[  382.172306] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[  386.425830] ppp0: recursion detected
[  387.432237] ppp0: recursion detected